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REP to ITM: distance & flight time

Siem-reap (Siem Reap International Airport) → Osaka (Osaka International Airport)

2,463 mi
3,964 km · 2,141 nm
5h 18m
estimated nonstop flight time
+2h
time difference · heading northeast
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Flight time details

2,463 miles nonstop takes roughly 5h 18m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time gain when reading arrival times on your ticket.

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The two airports

Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.

Alternate airports can cut this fare

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Frequently asked questions

How far is REP from ITM?

The flight distance from Siem-reap (REP) to Osaka (ITM) is 2,463 miles (3,964 km, 2,141 nautical miles), measured along the great-circle route airlines actually fly.

How long is the flight from REP to ITM?

A nonstop flight takes about 5h 18m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.

What is the time difference between Siem-reap and Osaka?

Osaka is 2 hours ahead of Siem-reap.

What is the cheapest way to fly from REP to ITM?

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on REP–ITM that never appear on search engines, with no booking fees.
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